Individual Calculations July 2009
 Hejl, Jaroslav  Total change: -9.90  Rating chartPersonal card
 1. jihoceska divize various CZE 2008-10-05
RcRownchangeKK*chgGame
 2117 2055 1.00 4 -0.66 15 -9.90 
  Cuhra, Martin 2168 CZE0.001-0.3515-5.25 
  Mazur, David 2083 CZE0.001-0.4615-6.90 
  Bartos, Alois 2075 CZE0.001-0.4715-7.05 
  Skorpik, Martin 2141 CZE1.0010.62159.30 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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